The PSR-TRISAFE is
a safety controller that saves space and time while reducing risk and costs.
The TRISAFE can monitor an entire safety circuit, from emergency stops to
safety doors, in a machine or plant. It is rated to the latest international
machine safety standards. It has 20 safety inputs and four Category 4 safety
outputs. Using the free SAFECONF software package makes it easy to configure
the TRISAFE. TRISAFE and the simple SAFECONF software make it easy for the
designer to develop the safety project, compile it and run the simulation. The
software's drag-and-drop interface does not require any programming experience.
The designer can create or modify projects using the simulation mode to verify
programming without ever connecting to the hardware or wiring the I/O. Since
SAFECONF can be downloaded free without even purchasing the TRISAFE, the
software provides a no-risk, no-charge test drive. TRISAFE's compact size and
four Category 4 outputs reduce space requirements. The hardware is just 67.5 mm
wide, occupying 50 percent less DIN rail space than similar products available,
while still offering the same amount of I/O. Each single safety output is rated
for Safety Category 4/Performance Level "e" in accordance with EN954-1/ISO
13849-1. Other products currently available must use two safety outputs to
reach safety category 4. The designer saves 50 percent on the required safety
output point count when building a dangerous machine. Most safety controllers
require complex software with expensive licensing fees, but SAFECONF is both
simple and free.
Sales of semiconductors, interconnects, and other electronic components in North America were flat through the second quarter of 2015, reflecting a pattern that’s been repeating itself for several years.
An in-depth survey of 700 current and future users of 3D printing holds few surprises, but results emphasize some major trends already in progress. Two standouts are the big growth in end-use parts and metal additive manufacturing (AM) most respondents expect.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.